A petroglyph map of the upper Snake River carved by prehistoric hunter-gatherers.

Inside this small brick bungalow is a collection of toys intended for the afterlife.

An obscure public service from the U.S. government that redeems burnt, moldy, and soiled old greenbacks.

The UK's largest private house was the subject of a long-lasting political dispute.

An Iowa town celebrates its heritage with the tallest working Dutch windmill in North America.

This doorless 20th-century elevator doesn't stop or slow down.

The statues commemorate the legendary mass killing of escaped circus monkeys.

The secluded site of a 1943 plane crash and amazing rescue is only accessible by hiking through the woods.

One of the last doorless, continuously moving elevators still in use in the U.K.

A haunting army of decomposing, moss-covered stuffed animals and dolls guard this swinging truss.

A once-thriving hotel in the Swiss Alps couldn't compete with climate change.

An inconspicuous suburban street corner is the site of San Diego's worst air disaster.

A rare chance to ride one of the few continuous elevators still in operation.

The tiny statues form China's only known terracotta army from the Han dynasty.

This former hub for crafty philosophers was founded by a writer who died aboard the infamous RMS Lusitania.

Natural rock water slides hidden in the remote forests of northern Idaho.

Stockholm's last remaining paternoster elevator.

This unusual elevator doesn’t stop or slow down.

Dozens of elegant ceramic tiles decorate these ancient walls, each displaying the Lord's Prayer in a different language.

Get past the gatekeeper's apartment and enter an elaborate hoax of a restaurant with a Masonic feel.

When in Idaho, sleep in a giant potato.

An obelisk marks the farmhouse where the founder of Mormonism was born.

If it wasn’t for an innovative use of quilts during a crisis, the city of Panguitch might not exist today.

A six-person chapel in the middle of Alberta's badlands.